NEC Neax 2400 Imx Circuit Card Manual

CHAPTER 2 ND-70182 (E)
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PZ-GT16
Industrial Standard Architecture Gateway
2. Mounting Location/Condition
The PZ-GT16 (ISAGT) is located on the ISA bus, which is allocated in the CPR as shown below.
PZ-GT16 (GT)
CPU BOARD
PZ-DK224 (DSP) PZ-PC19 (LANI)
PZ-PW92 (PWR)
PZ-IO27 (FDD/HDD)
LPMMounting Module 

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PZ-GT16
Industrial Standard Architecture Gateway
3. Face Layout of Connectors
The face layout of connectors is shown in Figure 2-67. There are no lamps or switches on this circuit card. 
Figure 2-67   Face Layout of PZ-GT16 (ISAGT)
4. Lamp Indications
This card contains no lamps.
5. Switch Settings
No switch settings are required.
6. External Interface
See the NEAX2400 IMX Installation Manual.
7. Switch Setting Sheet
No switch settings are required.
ISA BUS...

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PZ-GT20
Industry Standard Architecture Gateway
PZ-GT20
Industry Standard Architecture Gateway
1. General Function
The main function of the PZ-GT20 circuit card is to connect the Industry Standard Architecture (ISA) bus
located on the CPU and the Local I/O bus, permitting the microprocessor on the CPU to control the TSW,
MUX cards of IMG2, 3 via the PH-GT09 card in the TSWM1. This circuit card is used for the IMX-U
system.
Figure 2-68   Location of PZ-GT20...

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PZ-GT20
Industry Standard Architecture Gateway
2. Mounting Location/Condition
The PZ-GT20 resides on the ISA bus that is located in the CPR as shown below.
3. Face Layout of Connectors
The face layout of connectors are shown in Figure 2-69. Neither lamps nor switches are located on this cir-
cuit card.
Figure 2-69   Face Layout of PZ-GT20 (ISAGT)
PZ-GT20 (ISAGT) PZ-GT13 (ISAGT)
CPU BOARD
PZ-DK224 (DSP) PZ-PC19 (LANI)
PZ-PW92 (PWR)
PZ-IO27 (FDD/HDD)...

CHAPTER 2 ND-70182 (E)
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PZ-GT20
Industry Standard Architecture Gateway
4. External Interface
This card contains no lamps.
5. Switch Settings
No switch settings are required.
6. External Interface
See the NEAX2400 IMX Installation Manual.
7. Switch Setting Sheet
No switch settings are required. 

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PZ-PC19
Local Area Network Interface
PZ-PC19
Local Area Network Interface
1. General Function
The PZ-PC19 (LANI) circuit card provides the interface for the 10-BASE-T and the Peripheral Component
Interconnect (PCI) Bus. The microprocessor on the CPR sends/receives the Fusion Link Data and/or
Maintenance Administration Terminal (MAT) data across the LAN interface (LANI). 
Figure 2-70   Location of PZ-PC19 (LANI)
To another Fusion Node
FCCH DTI DTI FCCH
HUB
HUB...

CHAPTER 2 ND-70182 (E)
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PZ-PC19
Local Area Network Interface
2. Mounting Location/Condition
The PZ-PC19 (LANI) is located on the PCI bus in the CPR as shown below.
3. Face Layout of Lamps, Switches and Connectors
The face layout of lamps, switches and connectors is shown in Figure 2-71.
Figure 2-71   Face Layout of PZ-PC19
Mounting ModuleLPM
PZ-GT13/GT16 (ISAGT)
CPU BOARD
PZ-DK224 (DSP) PZ-PC19 (LANI)
PZ-PW92 (PWR)
PZ-IO27 (FDD/HDD)
10 BASE-T
EST3EST2 EST1 EST0
PCI BUS INTERFACE 

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PZ-PC19
Local Area Network Interface
4. Lamp Indications
 Lamp indications for this circuit card are shown in the table below.
5. Switch Settings
No switch settings are required.
LAMP NAME COLOR DESCRIPTION
EST0 Green Layer 1 link has established.
EST1 Green Data packet sending/receiving.
EST2 Red Layer 1 link failure.
EST3 Yellow Data packet collision has occurred. 

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Revision 4.0
PZ-PC19
Local Area Network Interface
6. External Interface
7. Switch Setting Sheet
No switch settings are required.
24DTR
CN2FCH
FCH
PZ-PC19(LANI)
HUB
10 BASE-T straight Cable 10 BASE-T straight Cable TO IMX MAT10 BASE-T straight CableHUB
10AL (10)FLT CA
DTI 

ND-70182 (E) CHAPTER 3
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Revision 4.0
CHAPTER 3 LINE/TRUNK CIRCUIT CARD REFERENCE
1. General
This chapter explains the following items about circuit cards.
General Function
Explains the general function and purpose for each control circuit card.
Mounting Location/Condition
Explains the mounting location (mounting module name and slot number, etc.) of each circuit card. If there
are any conditions pertaining to mounting the circuit cards, they are also explained. 
Face Layout of Lamps, Switches,...